Topic summary
English Monarchs

Extracted from the Wikipedia article List of English monarchs.
The Principality of Wales was incorporated into the Kingdom of England under the Statute of Rhuddlan in 1284, and in 1301, King Edward I invested his eldest son, the future King Edward II, as Prince of Wales. Since that time, the eldest sons of all English monarchs, except for King Edward III, have borne this title.